form{
    width: 300px;
    height: 200px;
    background-color: #d9e3e8;
    margin: 200px auto;
    border-radius: 10px;
}

.innerBox{
    width: 100%;
    height: 50px;
    background-color: #093f63;
    float: left;
    border-radius: 10px 10px 0 0;

    color:white;
    text-align: center;
    line-height: 50px;
}

.three{
    width: 280px;
    height: 40px;
    /*background-color: red;*/

    margin-left: 10px;
    margin-top: 5px;
    float: left;

    text-align: center;
    line-height: 40px;
}

#bt{
    width: 80px;
    height: 30px;
    font-size: 12pt;
    border-radius: 7px;
}
body{
    background-color: #1f88cb;
}